FR2660270B1 - METHOD FOR CONTROLLING THE ADHESION BETWEEN THE PAVEMENT AND THE TIRES OF THE DRIVE WHEELS OF A MOTOR VEHICLE. - Google Patents
METHOD FOR CONTROLLING THE ADHESION BETWEEN THE PAVEMENT AND THE TIRES OF THE DRIVE WHEELS OF A MOTOR VEHICLE.Info
- Publication number
- FR2660270B1 FR2660270B1 FR9103886A FR9103886A FR2660270B1 FR 2660270 B1 FR2660270 B1 FR 2660270B1 FR 9103886 A FR9103886 A FR 9103886A FR 9103886 A FR9103886 A FR 9103886A FR 2660270 B1 FR2660270 B1 FR 2660270B1
- Authority
- FR
- France
- Prior art keywords
- pavement
- tires
- adhesion
- controlling
- motor vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1761—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to wheel or brake dynamics, e.g. wheel slip, wheel acceleration or rate of change of brake fluid pressure
- B60T8/17616—Microprocessor-based systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/172—Determining control parameters used in the regulation, e.g. by calculations involving measured or detected parameters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/17—Using electrical or electronic regulation means to control braking
- B60T8/176—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS
- B60T8/1763—Brake regulation specially adapted to prevent excessive wheel slip during vehicle deceleration, e.g. ABS responsive to the coefficient of friction between the wheels and the ground surface
- B60T8/17636—Microprocessor-based systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N19/00—Investigating materials by mechanical methods
- G01N19/02—Measuring coefficient of friction between materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T2210/00—Detection or estimation of road or environment conditions; Detection or estimation of road shapes
- B60T2210/10—Detection or estimation of road conditions
- B60T2210/12—Friction
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
- B60W2552/00—Input parameters relating to infrastructure
- B60W2552/40—Coefficient of friction
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Health & Medical Sciences (AREA)
- Fluid Mechanics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Automation & Control Theory (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Regulating Braking Force (AREA)
- Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4010507A DE4010507C1 (en) | 1990-04-02 | 1990-04-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2660270A1 FR2660270A1 (en) | 1991-10-04 |
FR2660270B1 true FR2660270B1 (en) | 1993-10-15 |
Family
ID=6403546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9103886A Expired - Fee Related FR2660270B1 (en) | 1990-04-02 | 1991-03-29 | METHOD FOR CONTROLLING THE ADHESION BETWEEN THE PAVEMENT AND THE TIRES OF THE DRIVE WHEELS OF A MOTOR VEHICLE. |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPH04224447A (en) |
DE (1) | DE4010507C1 (en) |
FR (1) | FR2660270B1 (en) |
GB (1) | GB2243657B (en) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4200997C2 (en) * | 1992-01-16 | 1994-02-03 | Steyr Daimler Puch Ag | Method for determining the driving dynamics safety reserve of motor vehicles |
DE4217710A1 (en) * | 1992-06-01 | 1993-12-02 | Porsche Ag | Continuous detection of slippery winter road surfaces - determining and comparing driving parameters and boundary conditions for motor car |
DE4218034B4 (en) * | 1992-06-02 | 2006-05-24 | Dr.Ing.H.C. F. Porsche Ag | Method for determining the adhesion potential of a motor vehicle |
FR2696398B1 (en) * | 1992-10-06 | 1994-11-04 | Thomson Csf | Method, braking device and equipped vehicle. |
NL9300689A (en) * | 1993-04-22 | 1994-06-01 | Selectiebedrijf Kooi B V | Anti-skid detection and vehicle with anti-skid detector. |
DE4314826B4 (en) * | 1993-05-05 | 2005-12-29 | Dr.Ing.H.C. F. Porsche Ag | Method for determining the power reserve of vehicles |
DE4329745C1 (en) * | 1993-09-03 | 1994-07-21 | Volkswagen Ag | Vehicle aquaplaning or skidding detection method |
DE4332457C2 (en) * | 1993-09-23 | 2000-10-26 | Bayerische Motoren Werke Ag | Method for differentiating a roller dynamometer operation on a single-axle roller dynamometer from an operation of a motor vehicle on a road surface with an extremely low coefficient of friction |
DE4435448B4 (en) * | 1993-10-13 | 2007-10-11 | Volkswagen Ag | Method for permanent determination of the road friction coefficient |
DE4440531C2 (en) * | 1993-11-18 | 2003-04-30 | Volkswagen Ag | Method for determining the hydraulic pressures in an anti-lock brake system |
DE4414657C2 (en) * | 1994-04-27 | 1996-08-08 | Volkswagen Ag | Method for determining a critical driving speed of a motor vehicle |
FR2729908B1 (en) * | 1995-01-26 | 1997-04-11 | Baudet Jean Pierre Henri Jacqu | PROCESS FOR OPTIMIZING THE ADHESION UNDER TORQUE OF VEHICLE WHEELS |
US6276189B1 (en) | 1995-03-13 | 2001-08-21 | James Kevin Hurson | Method and apparatus for continuous monitoring of road surface friction |
DE19530632A1 (en) * | 1995-08-21 | 1997-02-27 | Wabco Gmbh | Procedure for determining the coefficient of friction used between the wheel and the road |
JP3435625B2 (en) * | 1997-06-27 | 2003-08-11 | 株式会社豊田中央研究所 | Road surface condition calculation device |
JP3424535B2 (en) * | 1997-11-11 | 2003-07-07 | 株式会社豊田中央研究所 | Road surface condition estimation device |
JP3610738B2 (en) * | 1997-08-21 | 2005-01-19 | 日産自動車株式会社 | Vehicle behavior control device with wheel slip control device |
JP3331939B2 (en) * | 1997-12-26 | 2002-10-07 | 株式会社豊田中央研究所 | Vehicle state quantity estimation device |
US6125319A (en) * | 1998-08-17 | 2000-09-26 | General Motors Corporation | Brake system control method responsive to measured vehicle acceleration |
FR2815712B1 (en) * | 2000-10-20 | 2003-07-25 | Dufournier Technologies S A S | DEVICE AND METHOD FOR DETECTING THE ADHESION OF A VEHICLE TIRE ON THE GROUND, AND THEIR APPLICATIONS |
JP3458839B2 (en) * | 2000-11-20 | 2003-10-20 | トヨタ自動車株式会社 | Road surface maximum friction coefficient estimation device |
JP4153688B2 (en) | 2001-10-16 | 2008-09-24 | 住友ゴム工業株式会社 | Road surface condition determination method and apparatus, and road surface condition determination threshold setting program |
EP1371534B1 (en) * | 2002-06-13 | 2005-04-20 | Société de Technologie Michelin | Vehicle stability control system using an invariant function characterising all type of tyres |
EP1372049A1 (en) * | 2002-06-13 | 2003-12-17 | Société de Technologie Michelin | Servo method for maintaining the wheel-sliding at an optimal level in order to achieve a maximum coefficent of adherance |
FR2846094B1 (en) * | 2002-10-17 | 2005-09-30 | Dufournier Technologies | DEVICE AND METHOD FOR SELECTING TIRES BASED ON PNEUMATIC TORQUE / GROUND |
DE10302247A1 (en) * | 2003-01-22 | 2004-08-05 | Continental Aktiengesellschaft | Brake regulator for motor vehicle tire and motor vehicle controls the wheel slipping and can allow for emergencies |
DE102005056431B4 (en) * | 2005-11-26 | 2010-11-11 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Device and method for automatic determination of friction numbers |
DE102006012783A1 (en) * | 2006-03-21 | 2007-09-27 | Dufaux, Bertin, Prof. Dr. med. | Warning system for a wheel-driven vehicle |
FI120061B (en) * | 2006-04-11 | 2009-06-15 | Valtion Teknillinen | A method for collecting information about road surface slippage |
JP4909644B2 (en) * | 2006-05-31 | 2012-04-04 | 住友ゴム工業株式会社 | Road surface friction coefficient determination method and apparatus, and road surface friction coefficient determination program |
FR2978736B1 (en) * | 2011-08-01 | 2013-09-27 | Airbus Operations Sas | DEVICE AND METHOD FOR DETERMINING A TRACK STATE, AIRCRAFT COMPRISING SUCH A DEVICE AND A PILOTAGE ASSISTANCE SYSTEM UTILIZING THE TRACK STATE |
FR2988671B1 (en) | 2012-03-30 | 2014-04-04 | Airbus | METHOD FOR CONTROLLING THE BRAKING OF AN AIRCRAFT ON A LANDING TRAIL AND AIRCRAFT SUITABLE FOR CARRYING OUT SAID METHOD |
JP6223718B2 (en) * | 2013-06-03 | 2017-11-01 | Ntn株式会社 | Electric vehicle slip control device |
DE102016201937A1 (en) | 2016-02-09 | 2017-08-10 | Continental Teves Ag & Co. Ohg | Method for determining the initial slope of a braking torque-slip characteristic |
DE102016203545A1 (en) | 2016-03-03 | 2017-09-07 | Continental Teves Ag & Co. Ohg | Method of determining road grip classes |
WO2017215751A1 (en) | 2016-06-15 | 2017-12-21 | Volvo Truck Corporation | A wheel controller for a vehicle |
DE102017203171A1 (en) | 2017-02-27 | 2018-08-30 | Zf Friedrichshafen Ag | Determination of a maximum traction coefficient |
DE102017222812A1 (en) * | 2017-12-14 | 2019-06-19 | Robert Bosch Gmbh | A method for setting a coefficient of friction slip reference curve for operating a vehicle and method for determining parameters for setting a coefficient of friction slip reference curve for a vehicle |
DE102019202803A1 (en) * | 2019-03-01 | 2020-09-03 | Zf Friedrichshafen Ag | Method and system for determining at least one tire characteristic curve for at least one tire of a motor vehicle |
FR3095510B1 (en) | 2019-04-23 | 2021-03-19 | Continental Automotive | Method for estimating an index representative of the frictional behavior of a vehicle on a road |
CN112179797B (en) * | 2020-10-09 | 2021-07-13 | 嘉兴考普诺机械科技有限公司 | Detection dynamics adjustable tire wearability detection device that new energy automobile used |
CN117083209A (en) * | 2021-03-30 | 2023-11-17 | 沃尔沃卡车集团 | Method for determining a slip limit value for a wheel of a vehicle |
JP2023075502A (en) * | 2021-11-19 | 2023-05-31 | トヨタ自動車株式会社 | Vehicle information processing device, vehicle information processing method and program |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3534022A1 (en) * | 1985-05-07 | 1987-03-26 | Lucas Ind Plc | METHOD FOR DETERMINING THE FRICTION COEFFICIENT BETWEEN TIRES AND ROAD |
DE3545012A1 (en) * | 1985-12-19 | 1987-07-02 | Audi Ag | SLIP DETECTION METHOD |
DE3545901A1 (en) * | 1985-12-23 | 1987-06-25 | Bbc Brown Boveri & Cie | Method for drive and brake control for wheeled vehicles |
DE3705983A1 (en) * | 1986-03-04 | 1987-09-10 | Volkswagen Ag | Device for monitoring the utilisation factor of the coefficient of road friction prevailing in the braking and/or acceleration of a motor vehicle |
DE3741247C1 (en) * | 1987-12-05 | 1989-05-24 | Daimler Benz Ag | Method for adapting slip threshold values for a drive slip and / or brake slip control system to the tires of a motor vehicle |
DE3741248C1 (en) * | 1987-12-05 | 1989-06-01 | Daimler Benz Ag | Method for determining slip thresholds for traction control of a motor vehicle |
-
1990
- 1990-04-02 DE DE4010507A patent/DE4010507C1/de not_active Expired - Fee Related
-
1991
- 1991-03-29 FR FR9103886A patent/FR2660270B1/en not_active Expired - Fee Related
- 1991-04-01 JP JP3068433A patent/JPH04224447A/en active Pending
- 1991-04-02 GB GB9106904A patent/GB2243657B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2243657B (en) | 1994-03-30 |
DE4010507C1 (en) | 1991-10-17 |
JPH04224447A (en) | 1992-08-13 |
GB9106904D0 (en) | 1991-05-22 |
FR2660270A1 (en) | 1991-10-04 |
GB2243657A (en) | 1991-11-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |